Genuine Audi Radiator Coolant Hose 8K0121051C OEM A4 B8 - Audi (8K0-121-051-C)
2009-2017 Audi - 8k0121051c
Genuine Audi Radiator Coolant Hose 8K0121051C OEM A4 B8 - Audi (8K0-121-051-C)
2009-2017 Audi - 8k0121051c
- Audi
- 8K0-121-051-C
Details
- Brand:
- SKU:
8K0-121-051-C
- Positions: Lower, Lower Rear
- Other Names:
Lower Hose, Lower Rear Hose, Connector Hose, Water Hose
- Description:
Genuine Audi Radiator Coolant Hose is a genuine OEM replacement designed specifically for the 2013–2016 Audi A4 2.0L gas engine, serving as the critical adapter connection between the coolant circuit and the thermostat housing on the primary radiator system. Also referred to as the lower hose, lower rear hose, connector hose, or water hose, this component plays a vital role in maintaining proper coolant flow and engine temperature regulation under daily driving conditions. Choosing a genuine Audi A4 OEM radiator coolant hose over an aftermarket alternative matters significantly for this part type because hose geometry, wall thickness, and compound flexibility are engineered to exact factory tolerances. Aftermarket versions frequently use inferior rubber formulations that crack, collapse under pressure, or fail to seal correctly at the thermostat housing connection point — leading to coolant leaks, overheating, and costly engine damage. The OEM part 8K0121051C is manufactured to the precise specifications Audi engineers designed for long-term thermal cycling performance, ensuring a perfect fit and dependable seal every time. Whether you searched for Audi A4 OEM radiator coolant hose, part number 8K0-121-051-C, or simply need a reliable lower coolant hose replacement, this is the correct factory part. Audi Henderson is an authorized Audi dealer offering this genuine component backed by the manufacturer's warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $115.00
- Discount: $39.79 (34.6% off)
- Sale Price: $75.21
- Audi
- 8K0-121-051-C
Details
- Brand:
- SKU:
8K0-121-051-C
- Positions: Lower, Lower Rear
- Other Names:
Lower Hose, Lower Rear Hose, Connector Hose, Water Hose
- Description:
Genuine Audi Radiator Coolant Hose is a genuine OEM replacement designed specifically for the 2013–2016 Audi A4 2.0L gas engine, serving as the critical adapter connection between the coolant circuit and the thermostat housing on the primary radiator system. Also referred to as the lower hose, lower rear hose, connector hose, or water hose, this component plays a vital role in maintaining proper coolant flow and engine temperature regulation under daily driving conditions. Choosing a genuine Audi A4 OEM radiator coolant hose over an aftermarket alternative matters significantly for this part type because hose geometry, wall thickness, and compound flexibility are engineered to exact factory tolerances. Aftermarket versions frequently use inferior rubber formulations that crack, collapse under pressure, or fail to seal correctly at the thermostat housing connection point — leading to coolant leaks, overheating, and costly engine damage. The OEM part 8K0121051C is manufactured to the precise specifications Audi engineers designed for long-term thermal cycling performance, ensuring a perfect fit and dependable seal every time. Whether you searched for Audi A4 OEM radiator coolant hose, part number 8K0-121-051-C, or simply need a reliable lower coolant hose replacement, this is the correct factory part. Audi Henderson is an authorized Audi dealer offering this genuine component backed by the manufacturer's warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Radiator Coolant Hose 8K0121051C OEM A4 B8 (8k0121051c) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2009-2017 Audi vehicle and we also offer a VIN verification system at checkout.
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Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].